Text to Speech reads text, PDF, webpages, and ebooks, and using to generate an audio file or to play the spoken words directly through the device's speaker. If you have a reading problem then you use this app to learn any language and lesson. This is an essential tool who cannot speak English and you have reading difficulties. You learn and listen to the voice reader speech central in 60+ languages. Control the audio(speed, pitch, and volume) and save the Playback audio, and listen at any tim